Remove useless pylint suppressions

common/djangoapps/terrain/course_helpers.py

@@ -1,5 +1,4 @@
 # pylint: disable=missing-docstring
-# pylint: disable=redefined-outer-name
 
 import urllib
 from lettuce import world

common/djangoapps/terrain/stubs/lti.py

@@ -255,7 +255,7 @@ class StubLtiHandler(StubHttpRequestHandler):
         # Calculate and encode body hash. See http://oauth.googlecode.com/svn/spec/ext/body_hash/1.0/oauth-bodyhash.html
         sha1 = hashlib.sha1()
         sha1.update(body)
-        oauth_body_hash = unicode(base64.b64encode(sha1.digest()))  # pylint: disable=too-many-function-args
+        oauth_body_hash = unicode(base64.b64encode(sha1.digest()))
         params = client.get_oauth_params(None)
         params.append((u'oauth_body_hash', oauth_body_hash))
         mock_request = mock.Mock(

common/djangoapps/terrain/ui_helpers.py

@@ -1,5 +1,4 @@
 # pylint: disable=missing-docstring
-# pylint: disable=redefined-outer-name
 
 from lettuce import world
 
@@ -22,7 +21,7 @@ from selenium.common.exceptions import (
 from selenium.webdriver.support import expected_conditions as EC
 from selenium.webdriver.common.by import By
 from selenium.webdriver.support.ui import WebDriverWait
-from nose.tools import assert_true  # pylint: disable=no-name-in-module
+from nose.tools import assert_true
 
 GLOBAL_WAIT_FOR_TIMEOUT = 60